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Gut-friendly Apple Oat Muffin

Gut-friendly Apple Oat Muffin

July 20, 2026

Soft, gently spiced and naturally sweetened with grated apple, these Apple Oat Muffins are an easy breakfast or meal-prep snack.

Made with oat flour, Greek yoghurt, ground flaxseeds and smul Vanilla Protein Powder, they combine simple ingredients with comforting apple and cinnamon flavours.

Prepare a batch at the beginning of the week and store them in the fridge for an easy grab-and-go option on busy mornings.

Gut-Friendly Apple Oat Muffins

Makes: 6 large muffins
Preparation time: Approximately 10 minutes
Baking time: 20–22 minutes

Ingredients

  • 120g oat flour
  • 60g smul Vanilla Protein Powder
  • 1 teaspoon baking powder
  • 1 teaspoon ground cinnamon
  • 1 tablespoon ground flaxseeds
  • 1 egg
  • 2 tablespoons olive oil
  • 125g Greek yoghurt
  • 125ml milk
  • 1 apple, grated
  • Whole rolled oats for topping, optional

Method

  1. Preheat your oven to 180°C and line a muffin tin with six large muffin cases. Alternatively, lightly grease a silicone muffin tray.
  2. Add the oat flour, smul Vanilla Protein Powder, baking powder, cinnamon and ground flaxseeds to a large mixing bowl.
  3. Whisk the dry ingredients together until evenly combined.
  4. Add the egg, olive oil, Greek yoghurt, milk and grated apple.
  5. Mix until the ingredients are well combined and a smooth batter forms.
  6. Divide the batter evenly between the six prepared muffin cases.
  7. Top each muffin with a small pinch of whole rolled oats, if using.
  8. Bake for 20–22 minutes, or until the muffins are lightly golden on top.
  9. Allow them to cool in the tin for five minutes before transferring them to a wire rack.

Why use smul Vanilla Protein Powder?

smul Vanilla Protein Powder adds a gentle vanilla flavour that complements the apple and cinnamon without overpowering them.

It also provides a convenient protein boost, helping to turn these muffins into a more satisfying breakfast or snack.

Storage tip

Once completely cooled, store the muffins in an airtight container in the fridge for up to four days.